Tour v494
CALX
CALIX INC
$37.98 +1.33%
(8/6 18:26) ◀
|
Friday, August 7, 2026 (6:19pm)
January 2026
|
▶ (8/10 18:22)
◀ 8/7 18:19 ▶

Option Volume

Detail
ℹ
Current (08/07) 152
Calls: 130 (86%)
Puts: 22 (14%)
Prior (08/06) 49
Calls: 44 (90%)
Puts: 5 (10%)
Current vs Prior +210.20%
Calls: +195.45% (Calls)
Puts: +340.00% (Puts)
Prior 7-Day Total 762
Calls: 564 (74%)
Puts: 198 (26%)
Prior 7-Day Average 108
Calls: 80 (74%)
Puts: 28 (26%)
Current vs Prior 7-Day Avg +39.63%
Calls: +61.35%
Puts: -22.22%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/07) $38.4K
Calls: $27.8K (72%)
Puts: $10.6K (28%)
Prior (08/06) $17.4K
Calls: $16.1K (93%)
Puts: $1.2K (7%)
Current vs Prior +121.35%
Calls: +72.09%
Puts: +778.51%
Prior 7-Day Total $185.9K
Calls: $158.7K (85%)
Puts: $27.2K (15%)
Prior 7-Day Average $26.6K
Calls: $22.7K (85%)
Puts: $3.9K (15%)
Current vs Prior 7-Day Avg +44.61%
Calls: +22.50%
Puts: +173.71%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/07) 0.17
Prior (08/06) 0.11
Current vs Prior +48.92%
Prior 7-Day Average 0.84
Current vs Prior 7-Day Avg -79.84%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/07) 694
Calls: 694 (100%)
Puts: -- (0%)
Prior (08/06) 1,207
Calls: 314 (26%)
Puts: 893 (74%)
Current vs Prior -42.50%
Prior 7-Day Total 11,978
Calls: 7,501 (63%)
Puts: 4,477 (37%)
Prior 7-Day Average 1,711
Calls: 1,071 (63%)
Puts: 639 (37%)
Current vs Prior 7-Day Avg -59.44%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 6.66% | 11.35%6.66% | 11.35%
Prior 7.36% | 14.67%7.36% | 14.67%
Current vs Prior -9.54% | -22.67%-9.54% | -22.67%
Prior 7-Day Avg 8.73% | 13.81%8.73% | 13.81%
Current vs 7-Day Avg -23.67% | -17.81%-23.67% | -17.81%
Prior 7-Day Eod 7.36% | 14.67%7.36% | 14.67%
Current vs 7-Day Eod -9.54% | -22.67%-9.54% | -22.67%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Prior 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 10.41% | 38.01%
Calls: 12.12% | 44.44%
Puts: 8.70% | 31.58%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 72% call dollar volume ($27.8K). Massive premium surge with dollar volume up 121% vs prior. Unusually high activity with volume up 210% vs prior - elevated interest. Extreme bullish P/C ratio of 0.17 - heavy call buying (130 calls vs 22 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 1 found (avg delta 0.60, highest 0.60)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$37.50Sep 182.402.95$2.6820.5%10.60--
PUTS (0)
No puts meet the criteria

Most actively traded options today. High liquidity = easy entry/exit. 3 active (total vol 12, top 10)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$47.50Aug 210.000.35$0.18194.4%100.08418
$45.00Aug 210.000.75$0.38197.4%10.14--
$37.50Sep 182.402.95$2.6820.5%10.60--
PUTS (0)
No puts meet the criteria

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 1 found (best R:R 11.50, avg 11.50)

BULL CALL (1)
BuySellExpiryDebitMax GainMax LossR:RBE
$45.00$47.50Aug 21$0.20$2.30$0.2011.50$45.20
BEAR PUT (0)
No bear put found

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 1 found (best R:R 0.09, avg 0.09)

BEAR CALL (1)
SellBuyExpiryCreditMax GainMax LossR:RBE
$45.00$47.50Aug 21$0.20$0.20$2.300.09$45.20
BULL PUT (0)
No bull put found

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. -- found (cheapest --% of stock, avg --%)

No strangle setups found

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 1 found (best net $0.02, -- credits)

CALLS (1)
Buy KSell KRatioExpiryNetMax Gain
$45.00$47.501:2Aug 21$0.02$2.48
PUTS (0)
No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. -- found (best yield --%, avg --%)

No covered call setups found

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 98 contracts (avg 589 vol/day, 98 traded recently)

CALX averages only 589 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $27.50 01-15 call last traded $10.20 on 07/31 (now $11.70/$13.10) — try a limit near $11.70. Also watch the $50.00 01-15 call last traded $1.40 on 07/28 (now $1.40/$1.90) — try a limit near $1.40; the $40.00 10-16 call last traded $1.95 on 07/24 (now $2.00/$2.80) — try a limit near $2.00.
CALLS (61)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Aug 21$1.35$1.95$1.65$0.95 07/31$0.68–$4.55$1.35--
$37.50Sep 18$2.40$2.95$2.68$1.65 07/30$1.70–$4.65$2.40--
$37.50Oct 16$3.00$4.60$3.80$2.40 07/31$2.45–$5.70$3.00--
$37.50Jan 15$5.00$6.10$5.55$4.40 07/31$3.80–$7.45$5.00--
$37.50Aug 20$7.90$11.00$9.45$8.68 07/27$7.65–$10.35$8.68--
$40.00Aug 21$0.35$1.00$0.68$0.35 07/29$0.48–$3.25$0.35--
$40.00Sep 18$0.20$2.15$1.18$1.23 07/24$0.98–$3.40$1.18--
$40.00Oct 16$2.00$2.80$2.40$1.95 07/24$1.55–$4.25$2.0075
$40.00Jan 15$3.70$4.90$4.30$3.30 07/31$3.25–$6.10$3.70--
$40.00Feb 19$3.80$6.30$5.05$5.20 07/28$3.98–$6.70$5.05--
$35.00Aug 21$2.10$4.90$3.50$2.80 07/29$1.70–$6.50$2.80--
$35.00Sep 18$2.75$5.30$4.03$4.30 07/21$2.73–$6.45$4.03--
$35.00Oct 16$4.70$6.20$5.45$3.60 07/31$3.50–$7.15$4.70--
$35.00Jan 15$6.50$8.40$7.45$7.20 07/28$5.05–$9.00$7.20--
$35.00Feb 19$6.80$8.80$7.80$6.00 07/21$6.00–$9.55$6.80--
$35.00May 21$8.00$11.00$9.50$11.00 07/13$7.70–$10.55$9.50--
$42.50Aug 21$0.00$0.35$0.18$0.20 07/27$0.18–$2.30$0.18--
$42.50Oct 16$1.15$2.55$1.85$1.00 07/31$0.93–$3.25$1.15--
$42.50Jan 15$2.85$3.90$3.38$3.70 07/21$2.23–$5.35$3.38--
$32.50Aug 21$5.00$7.10$6.05$3.50 07/21$3.65–$8.80$5.00--
$32.50Jan 15$7.00$10.30$8.65$9.30 07/15$6.80–$10.55$8.65--
$32.50Nov 19$10.40$13.90$12.15$11.50 07/27$10.50–$13.50$11.50--
$45.00Aug 21$0.00$0.75$0.38$0.22 07/29$0.10–$1.48$0.22--
$45.00Sep 18$0.00$0.80$0.40$0.47 07/27$0.38–$1.98$0.40--
$45.00Oct 16$0.60$1.55$1.08$1.00 07/21$0.57–$2.53$1.00--
$45.00Jan 15$1.30$3.30$2.30$3.70 07/15$1.98–$4.53$2.30--
$45.00Nov 19$4.50$9.10$6.80$6.75 07/29$5.75–$8.60$6.75--
$30.00Aug 21$6.30$10.00$8.15$5.50 07/30$5.80–$10.75$6.30--
$30.00Sep 18$6.60$9.40$8.00$8.00 07/21$6.25–$9.65$8.00--
$30.00Oct 16$8.10$9.80$8.95$7.09 07/27$6.75–$10.85$8.10--
$30.00Jan 15$9.20$11.10$10.15$8.70 07/29$8.15–$12.15$9.20--
$30.00Feb 19$9.80$12.20$11.00$10.20 07/27$8.90–$12.70$10.20--
$30.00Nov 19$11.70$14.90$13.30$14.80 07/14$11.85–$15.50$13.30--
$47.50Aug 21$0.00$0.35$0.18$0.13 07/22$0.03–$0.98$0.13418
$47.50Sep 18$0.00$0.95$0.48$0.27 07/21$0.38–$1.55$0.27--
$47.50Oct 16$0.20$0.95$0.57$0.59 07/21$0.40–$2.13$0.57--
$47.50Jan 15$1.60$2.60$2.10$2.54 07/02$1.23–$3.70$2.10--
$27.50Aug 21$9.70$11.50$10.60$9.25 06/29$8.00–$12.95$9.70--
$27.50Jan 15$11.70$13.10$12.40$10.20 07/31$10.30–$14.35$11.7012
$50.00Aug 21$0.00$0.05$0.03$0.07 07/22$0.03–$1.20$0.03125
$50.00Sep 18$0.00$0.75$0.38$0.85 07/20$0.38–$1.55$0.38--
$50.00Oct 16$0.15$1.50$0.83$0.48 07/22$0.38–$1.58$0.4852
$50.00Jan 15$1.40$1.90$1.65$1.40 07/28$1.02–$3.13$1.4012
$50.00May 21$2.15$5.20$3.68$3.30 07/28$2.40–$4.50$3.30--
$50.00Nov 19$4.10$7.40$5.75$4.65 07/29$4.40–$6.25$4.65--
$25.00Aug 21$11.80$14.10$12.95$11.14 07/21$10.40–$14.85$11.80--
$25.00Oct 16$12.20$14.80$13.50$11.10 07/31$11.15–$15.25$12.20--
$25.00Jan 15$13.10$15.50$14.30$12.14 07/31$11.75–$16.45$13.10--
$25.00Nov 19$14.50$17.60$16.05$17.87 07/06$14.20–$18.25$16.05--
$52.50Oct 16$0.00$0.75$0.38$1.50 07/09$0.38–$1.25$0.38--
$22.50Jan 15$15.00$17.40$16.20$16.96 07/01$13.85–$18.60$16.20--
$55.00Aug 21$0.00$0.15$0.08$0.05 07/21$0.03–$0.60$0.05--
$55.00Sep 18$0.00$0.20$0.10$0.60 07/20$0.10–$1.25$0.10--
$55.00Jan 15$0.65$1.45$1.05$0.85 07/22$0.57–$2.15$0.85--
$55.00Feb 19$0.00$3.10$1.55$2.00 07/06$1.25–$2.58$1.55--
$55.00Nov 19$2.75$6.00$4.38$3.20 07/31$3.35–$5.00$3.20--
$20.00Nov 19$18.20$21.10$19.65$19.56 07/21$17.85–$22.00$19.56--
$60.00Oct 16$0.00$0.75$0.38$0.15 07/29$0.38–$1.15$0.15--
$60.00Jan 15$0.25$1.00$0.63$1.15 07/20$0.40–$1.25$0.63--
$65.00Oct 16$0.00$0.75$0.38$0.18 07/29$0.38–$1.18$0.18--
$70.00Oct 16$0.00$0.75$0.38$0.47 06/22$0.38–$1.13$0.38--
PUTS (37)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$37.50Aug 21$0.20$1.55$0.88$2.95 07/31$0.80–$2.95$0.88--
$37.50Sep 18$0.75$2.50$1.63$3.66 07/22$1.63–$3.60$1.63--
$37.50Oct 16$2.10$3.30$2.70$4.03 06/10$2.60–$4.50$2.70--
$37.50Jan 15$3.90$5.30$4.60$5.69 06/30$4.15–$5.75$4.60--
$40.00Aug 21$1.60$3.20$2.40$3.30 07/29$2.13–$4.90$2.40--
$40.00Oct 16$2.65$5.60$4.13$5.25 07/29$3.60–$5.95$4.13--
$35.00Aug 21$0.30$0.55$0.43$1.50 07/30$0.43–$1.65$0.43--
$35.00Sep 18$0.00$1.55$0.78$2.25 07/30$0.78–$2.80$0.78--
$35.00Oct 16$1.50$1.80$1.65$2.90 07/21$1.42–$2.78$1.65--
$35.00Jan 15$1.75$3.90$2.83$4.70 07/21$2.80–$4.65$2.83--
$42.50Oct 16$5.00$7.10$6.05$6.30 06/10$5.20–$7.85$6.05--
$32.50Aug 21$0.05$0.75$0.40$0.62 07/30$0.38–$1.00$0.40--
$32.50Sep 18$0.00$1.05$0.53$1.05 07/27$0.50–$1.65$0.53--
$32.50Oct 16$0.85$1.60$1.23$2.05 07/21$1.02–$2.28$1.23--
$32.50Jan 15$1.05$2.85$1.95$3.50 07/21$1.95–$3.40$1.95--
$45.00Sep 18$5.60$8.10$6.85$7.00 07/20$6.70–$9.70$6.85--
$30.00Aug 21$0.00$0.75$0.38$0.15 07/30$0.15–$1.00$0.15--
$30.00Sep 18$0.00$1.20$0.60$0.80 07/22$0.23–$1.40$0.60--
$30.00Oct 16$0.45$0.85$0.65$1.10 07/29$0.65–$1.58$0.65--
$30.00Jan 15$0.40$2.15$1.27$2.30 07/30$1.27–$2.72$1.27--
$30.00Feb 19$0.65$3.30$1.98$3.10 07/21$1.85–$2.70$1.98--
$30.00Aug 20$1.55$4.60$3.08$4.00 07/21$2.78–$4.20$3.08--
$27.50Aug 21$0.00$0.75$0.38$0.10 07/27$0.05–$0.88$0.10--
$27.50Oct 16$0.15$0.90$0.53$0.70 07/21$0.38–$1.35$0.53--
$27.50Jan 15$0.00$2.45$1.23$1.45 07/28$1.05–$1.88$1.23--
$50.00Oct 16$11.10$13.40$12.25$12.00 06/11$10.80–$14.70$12.00--
$25.00Aug 21$0.00$0.75$0.38$0.18 07/20$0.05–$1.08$0.18--
$25.00Sep 18$0.00$0.75$0.38$0.30 07/30$0.20–$1.15$0.30--
$25.00Oct 16$0.00$1.50$0.75$0.38 07/22$0.38–$0.75$0.38--
$25.00Jan 15$0.35$1.00$0.68$1.05 07/21$0.68–$1.65$0.68--
$25.00May 21$0.00$2.90$1.45$2.05 07/21$1.25–$2.50$1.45--
$25.00Aug 20$0.00$3.40$1.70$2.25 07/21$1.60–$2.50$1.70--
$22.50Sep 18$0.00$0.75$0.38$0.30 07/30$0.15–$0.93$0.30--
$22.50Feb 19$0.00$1.05$0.53$0.95 07/21$0.53–$1.58$0.53--
$22.50Nov 19$0.00$3.10$1.55$2.10 07/21$1.50–$2.55$1.55--
$55.00Feb 19$15.30$18.90$17.10$18.70 07/22$16.65–$19.80$17.10--
$20.00Aug 21$0.00$0.35$0.18$0.05 07/20$0.05–$0.88$0.05--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 130
Total Puts 22
Put/Call Ratio 0.17
Net Difference 108

Prior's Put/Call Breakdown

Total Calls 44
Total Puts 5
Put/Call Ratio 0.11
Net Difference 39

Prior 7-Day Put/Call Summary

Total Calls 564
Total Puts 198
Average Put/Call Ratio 0.84
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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